Heat Recovery Catalytic Furnace High Efficiency Degradation Thermal Incinerator
Heat Recovery Regenerative Catalytic Oxidizer High Efficiency Degradation Low Temperature Catalysis
Overview
The heat storage catalytic furnace incorporates an intelligent monitoring system that collects real-time operational parameters including temperature, pressure, and flow. Through comprehensive data analysis, it identifies operational issues promptly, providing scientific support for equipment maintenance and management. The automated control system adjusts operating parameters based on real-time data to maintain optimal performance, ensuring consistent treatment effectiveness. The equipment demonstrates strong adaptability, allowing flexible adjustment of catalyst types and heat storage configurations to accommodate diverse exhaust gas compositions and treatment requirements.
Product Specifications
| Design Treatment Capacity |
17,000 Nm³/h (normal cubic meters per hour at 0°C, 1 atm) |
| Inlet VOC Concentration |
2,000 mg/Nm³ (typical for medium-concentration industrial emissions) |
| Major Equipment Components |
Water seal tank (with integrated demisting section)
Flue gas diversion channel (equipped with electric heater)
Regenerative catalytic oxidizer (RCO) (ceramic-packed beds + Pt/Pd catalyst)
|
Process Description
Untreated waste gas initially passes through a pre-stage water seal tank equipped with a demisting section to remove moisture and particulate matter. The gas is then pressurized by a waste gas fan and directed through a flame arrester into the ceramic heat storage layer of the regenerative chamber, where it is preheated to approximately 350°C.
The preheated gas enters the catalytic layer, where organic components undergo complete oxidation and decomposition under catalytic action. An electric heating device in the flue gas diversion channel ensures the outlet temperature from the catalytic bed reaches 400°C, guaranteeing thorough destruction of organic pollutants.
The resulting flue gas is secondarily distributed through the diversion channel into another set of regenerative chambers, where it exchanges heat with ceramic heat storage packing. After heat recovery, the cooled flue gas is discharged through a chimney into the atmosphere, meeting emission standards.
Technology Principle
The Regenerative Catalytic Oxidizer (RCO) utilizes two insulated chambers filled with high-temperature ceramic media. During operation, the process stream enters an energy recovery chamber where ceramic media preheats it before introduction to the oxidation chamber. As the stream moves through the inlet bed, its temperature rises.
After oxidation in the combustion chamber through the catalyst, pollutants convert into CO₂ and water vapor, releasing thermal energy. The clean gas exits through the second recovery bed, leaving heat in the ceramic media to preheat the inlet stream in the next cycle. Combining catalyst and ceramic media, RCO significantly reduces fuel consumption during thermal oxidation and preheating, resulting in lower operating costs.
Key Advantages
- Combines functions of regenerative thermal oxidization (RTO) and catalytic oxidation (CO) technologies, effectively eliminating various VOCs with simple process flow, compact equipment design, and reliable operation
- High purification efficiency with low operational costs
- Entire process generates no wastewater or NOx pollutants
- Designed for integration with waste heat boilers, allowing excess heat to generate steam for production purposes, achieving energy-saving objectives
Research & Development
Ruiding has established the Jiangsu Province Clean Incineration Resource Engineering Technology Center and the Key Laboratory of the JICUI-Ruidings Joint Innovation Center. The laboratory is equipped with advanced detection equipment including ICP inductively coupled plasma emission spectrometry, atomic absorption spectrophotometry, atomic fluorescence spectrophotometry, high-temperature combustion ion chromatography analyzer, high-temperature combustion rate analyzer, and rapid equilibrium flash point tester. It possesses capabilities for heavy metal analysis, elemental analysis, off-gas calorific value analysis, ash melting point detection, incineration boiler water quality testing, sewage analysis, and volatile waste analysis.
Company Profile
Ruiding specializes in engineering, fabrication, construction, and commissioning services for industrial waste combustion treatment systems including thermal oxidizers (incinerators), heat recovery systems (boilers), pressurized vessels, flue gas treatment systems (DeSOx, DeNOx), and plate heat exchangers.
Ruiding holds Environmental Protection Engineering Class 2 (waste gas, waste liquid, waste solid treatment) EPC certificate, ASME Certificate, Class A boiler manufacturing license, Class A boiler installation and Revamping & Maintenance certificate, A2 designing and manufacturing certificate for pressure vessel, GC1, GC2 pressure pipeline designing & construction certificate.
The company covers a building area of over 250,000 square meters and employs nearly 300 professional and technical staff. We have completed over 500 engineering projects across various domestic and international industries, with significant market share in the petrochemical sector.
Frequently Asked Questions
What is the company's main business?
Focus on the R&D, design, production, installation and commissioning of industrial three wastes (waste gas/waste liquid/solid waste) incineration treatment equipment and special boilers, and provide supporting equipment (such as heat exchangers, sludge dryers, etc.).
Do you have industry qualification certification?
The company has passed quality, environment, occupational health, and occupational hygiene and safety management system certifications, and holds second-level qualification for environmental protection engineering contracting, Class B special environmental engineering design, Class A boiler manufacturing qualification, Class A boiler installation, inspection and maintenance certificate, A2 pressure vessel design and manufacturing certificate, GC1, GC2 pressure pipeline design and installation certificate, and Class A environmental pollution control (waste, waste gas, waste liquid) qualification certificate.
What are the core products?
Waste Gas Incinerator: Regenerative thermal oxidation furnace (RTO), regenerative catalytic oxidation furnace (RCO), catalytic oxidation furnace (CO), high temperature thermal incinerator (TO), catalytic denitrification furnace (SCR)
Waste Liquid Incinerator: Organic waste liquid incinerator, salt-containing waste liquid incinerator, heavy component residue incinerator
Solid Incinerator: Combined rotary kiln incinerator, gas-controlled pyrolysis incinerator, fluidized bed incinerator, step-type incinerator
A-level Boiler: Modular waste heat boiler, tunnel waste heat boiler, furnace-boiler integrated incineration boiler, large cavity membrane wall boiler, fire tube boiler
Plate Heat Exchanger: Fully welded pressure plate heat exchanger, high-efficiency vortex tube heat exchanger, high-efficiency spiral tube heat exchanger
Incineration Auxiliary Machine: Sludge dryer, customized burner, solid waste crusher, VOC catalyst
In what aspects are the technical advantages reflected? Have you ever had experience in cross-border cooperation?
We have 29 patented technologies covering incinerator structure optimization and heat recovery. The company has a first-class design team in China with solid theoretical foundation and rich design and practical experience. Designers combine operation of advanced devices at home and abroad for process and structural design. The design response is fast, and plans can be modified according to buyer requirements with optimization suggestions based on data and processes.
What does the service scope include?
We provide full-process services from project consultation, scheme design, equipment manufacturing to installation and commissioning, and support pressure pipeline and boiler renovation.
Are there any successful cases for reference?
We have served multiple industries including petroleum, chemical, pharmaceutical, and solid waste disposal. Typical cases include organic waste gas RTO system and chemical waste liquid incineration projects.
How to obtain cooperation or quotation?
You can submit your needs through the official website online form, or contact directly:
Tel: +86 15606162805 ; +86 0510-87418884
Email: ruiding@rdee.com.cn
Address: Xinzhuang Industrial Concentration Zone, Yixing City, Jiangsu Province, China.
Is there any international business cooperation?
Holding independent import and export rights, we can provide equipment export and technical solution customization services for overseas customers.